Metagenome-Assembled Genomes from Photo-Oxidized and Nonoxidized Oil-Degrading Marine Microcosms.

We performed deep metagenomic sequencing on hydrocarbon-degrading marine microcosms designed to experimentally determine the effect of photo-oxidation on oil biodegradation dynamics. Assembly, binning, and dereplication yielded 73 unique metagenome-assembled genomes (MAGs) from 6 phyla, of which 61 are predicted to be over 90% complete.

EGFR Amplification in a Patient with Glioblastoma: A Case Report and Review of the Literature.

Glioblastoma Multiforme (GBM) is the most malignant and frequently occurring primary brain tumor out of the different types of primary astrocytomas. It presents with an extremely poor prognosis, with a median survival of 14 to 15 months from the diagnosis. Herein, we present an 83-year-old female patient with a right frontal brain mass.

An Idic(7)(q11.2) Resulting in Two Copies of 7p and Deletion 7q: A Rare Cytogenetic Event in a Case of Acute Myeloid Leukemia.

A 67-year-old male patient was diagnosed with acute myeloid leukemia (AML) in April 2018. Chromosome analysis showed an abnormal male karyotype with an isodicentric chromosome 7q resulting in deletion 7q and two copies of 7p and a derivative chromosome 18 in 13 of the 20 metaphase cells examined. This karyotype was described as 46,XY,idic(7)(q11.

Transient Myeloproliferative Disorder: A Cytogenomic Update.

Transient myeloproliferative disorder (TMD), now more commonly known as transient abnormal myelopoiesis (TAM), is a condition closely associated with Down syndrome. Ninety-five percent of Down syndrome cases occur as a result of chromosomal nondisjunction and are rarely due to mosaicism or translocation. TMD is found exclusively in neonates and is most commonly characterized by trisomy 21, somatic GATA1 mutation, and the increased presence of megakaryoblasts.

A Case of a Lymphoplasmacytic Lymphoma with Trisomy 12 in the Lymphoid Population and Deletion 13q in the Unstimulated Cell Culture.

Lymphoplasmacytic lymphoma (LPL, previously termed lymphoplasmacytoid lymphoma) is an uncommon mature B-cell lymphoma usually involving the bone marrow and less commonly the spleen and/or lymph nodes. The majority of patients with LPL have a circulating monoclonal immunoglobulin M (IgM) that can lead to a hyperviscosity syndrome known as Waldenström macroglobulinemia (WM). Although LPL appears to be a sporadic disease in the majority of cases, a familial predisposition is present in some cases.

Precolumn derivatization liquid chromatography method for analysis of dietary supplements for glucosamine: single laboratory validation study.

A precolumn derivatization liquid chromatography (LC) method was developed for the analysis of various dietary supplement formulations and raw materials for glucosamine. A 1 mL sample or standard water solution (containing about 0.05 mg glucosamine) was mixed with 1 mL pH 8.